tcg/optimize: Split out fold_masks

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Move all of the known-zero optimizations into the per-opcode
functions.  Use fold_masks when there is a possibility of the
result being determined, and simply set ctx->z_mask otherwise.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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Richard Henderson

2021-10-27 17:11:22 -07:00

parent da48e27202

commit fae450ba47

1 changed files with 294 additions and 251 deletions

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tcg/optimize.c

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